feat: allow chain id in contracts queries

Author: PaulRBerg

src/chains/rpc.ts

@@ -11,9 +11,9 @@ export const alchemyRPCs: Record<number, RPCGenerator> = {
   [viem.berachain.id]: (apiKey) => `https://berachain-mainnet.g.alchemy.com/v2/${apiKey}`,
   [viem.blast.id]: (apiKey) => `https://blast-mainnet.g.alchemy.com/v2/${apiKey}`,
   [viem.bsc.id]: (apiKey) => `https://bnb-mainnet.g.alchemy.com/v2/${apiKey}`,
-  [viem.mainnet.id]: (apiKey) => `https://eth-mainnet.g.alchemy.com/v2/${apiKey}`,
   [viem.gnosis.id]: (apiKey) => `https://gnosis-mainnet.g.alchemy.com/v2/${apiKey}`,
   [viem.linea.id]: (apiKey) => `https://linea-mainnet.g.alchemy.com/v2/${apiKey}`,
+  [viem.mainnet.id]: (apiKey) => `https://eth-mainnet.g.alchemy.com/v2/${apiKey}`,
   [viem.optimism.id]: (apiKey) => `https://opt-mainnet.g.alchemy.com/v2/${apiKey}`,
   [viem.polygon.id]: (apiKey) => `https://polygon-mainnet.g.alchemy.com/v2/${apiKey}`,
   [viem.ronin.id]: (apiKey) => `https://ronin-mainnet.g.alchemy.com/v2/${apiKey}`,

src/contracts/queries.ts

@@ -46,11 +46,11 @@ export const contractsQueries = {
   },
   /**
    * Get many contracts.
-   * - no options           ⇒ all
-   * - {protocol}           ⇒ all for that protocol
-   * - {protocol, chainId}  ⇒ filtered by chain
-   * - {release}            ⇒ all deployments of that release
-   * - {release, chainId}   ⇒ that slice of deployments
+   * - no options             ⇒ all
+   * - { protocol }           ⇒ all for that protocol
+   * - { protocol, chainId }  ⇒ filtered by chain
+   * - { release }            ⇒ all deployments of that release
+   * - { release, chainId }   ⇒ that slice of deployments
    */
   getAll: (opts?: {
     chainId?: number;
@@ -84,6 +84,13 @@ export const contractsQueries = {
       return _.flatMap(deps, (d) => d.contracts);
     }
 
+    // by chain id
+    if (chainId) {
+      const deps = _.flatMap(releasesQueries.getAll(), (r) => r.deployments);
+      const filtered = _.filter(deps, { chainId });
+      return _.flatMap(filtered, (d) => d.contracts);
+    }
+
     // no filters → all
     return _.flatMap(releasesQueries.getAll(), (r) => r.deployments.flatMap((d) => d.contracts));
   },